@media only screen and (max-width: 600px) {
  .content_page {
    margin-left: 5px;
    margin-right: 10px;
  }
}

.trangthaichamcong_in {
  background-color: #09FF00;
}
.trangthaichamcong_out {
  background-color: #FF0000;
}
.color_trangthaibanh_dalamxong{
  color: #00D3FF;
}
.color_trangthaihuy {
  color: #C9C9C9;
}
.color_trangthaidaxuat {
  color: #26E500;
}